baber/WOPTO huggingface dataset:
Patent KR-20030033766-A (KR)
Inventor: KIM TAE SEON
IPC: B21D22/22
Filed: 2001-10-25
Abstract: PURPOSE: A press system for draw forming is provided to improve external appearance quality of a product panel by forming the depression part after tensile forming the inclined surface with a forming time difference being between the inclined surface and depression part when draw forming the product panel having depression part on inclined surface. CONSTITUTION: The press system for draw forming comprises a driving cam installed at one side of a slider (15) correspondingly to the side part of an upper pattern (13) so that the driving cam (17) slidingly operated side to side; an operating cam (19) slidingly installed at one side of the upper pattern correspondingly to depression part of the inclined surface of product panel (1) so that the operating cam is operated by the driving cam to press the depression part of the inclined surface; and a slider guide (23) mounted on one side of bolster (5) correspondingly to the driving cam so that the slider guide is slidingly contacted with the driving cam according to operation of the slider at the upper side to operate the driving cam, wherein the driving cam is installed through a wear plate (25) so that the upper part of the driving cam is slidingly operated relative to the lower surface of the slider (15), first inclined slide surface (27) operated on the rear surface of the operation cam is formed at one side of the lower part of the driving cam, and second inclined slide surface (29) slidingly contacted with an inclined guide surface (21) of the slide guide is formed at the other side of the lower part of the driving cam (17), and wherein the operating cam (19) is installed inside the upper pattern through a wear plate, and a depression part forming surface (33) is formed on a surface corresponding to the depression part of the inclined surface of the product panel (1).
Patent KR-20030038842-A (KR)
Title: Fixing structure for a door lock striker in a vehicle
Inventor: CHUN JEONG JONG
IPC: B60J5/00
Filed: 2001-11-06
Abstract: PURPOSE: An introducing structure for a striker of a door lock for a vehicle is provided to reduce cost by forming a retainer portion to a second center pillar reinforcing member, to reduce tack time by combining a striker to a nut plate directly and to reinforce structural rigidity by forming the second center pillar reinforcing member like a first center pillar reinforcing member. CONSTITUTION: An introducing structure for a striker(20) of a door lock for a vehicle has a second center pillar reinforcing member(30b) shaped like a first center pillar reinforcing member(30a). An upper portion of the second center pillar reinforcing member separates from an upper portion of the first center pillar reinforcing member. A retainer portion(32) is formed to an introducing portion of the striker on a wall of the second center pillar reinforcing member instead of a nut retainer. The striker is combined to a nut plate(40) on an outside of a side outer panel(10) by welding the nut plate to the retainer portion. Thereby, tack time is reduced by combining the striker to the nut plate directly and degree of freedom of a shape for the center pillar reinforcing member by forming the retainer portion to the second center pillar reinforcing member integrally.
Patent KR-20020039627-A (KR)
Title: Fishing rod
Inventor: MATSUMOTO KIYOHIKO
IPC: A01K87/00
Filed: 2001-11-20
Abstract: PURPOSE: To provide a fishing rod in which a slide guide can easily and surely be arranged and fixed to an arbitrary position. CONSTITUTION: This fishing rod is obtained by fixing a tip section 4 to an intermediate section 3 with an adhesive or the like, coating the outer periphery of the connection portion with a synthetic resin 9, forming an overlaid portion 20 having a larger outer diameter (ΔB) than the maximum outer diameter (ΔA) of the synthetic resin 9 on the circumferential surface of the intermediate section 3, and disposing the slide guide 10 having a fixing portion 11 coinciding with the outer diameter of the overlaid portion 20.
Patent KR-20030043027-A (KR)
Title: A forming method of pattern
Inventor: KIM SANG IK
IPC: H01L21/027
Filed: 2001-11-26
Abstract: PURPOSE: A method for forming a pattern in a semiconductor device is provided to be capable of minimizing the deformation of a photoresist pattern. CONSTITUTION: A tungsten nitride layer(16) as a hard mask is formed on an etch object layer. The first photoresist pattern is formed on the tungsten nitride layer(16) by using ArF exposing source. The first photoresist pattern is removed. At this time, etch residues are generated. Cleaning process is then performed so as to remove the etch residues. In order to recover the surface of the damaged tungsten nitride layer(16), nitridation treatment is performed by using NH3 plasma. Then, the second photoresist pattern is formed on the tungsten nitride layer(16) by using ArF or KrF exposing source. A hard mask is formed by selectively etching the tungsten nitride layer(16) by using the second photoresist pattern as a mask. The etch object layer is then etched by using the hard mask as a mask.
Patent KR-20030048227-A (KR)
Title: Method for manufacturing the line of semiconductor device
Inventor: KIM SEOK SU
IPC: H01L21/28
Filed: 2001-12-11
Abstract: PURPOSE: A method for manufacturing a wiring of a semiconductor device is provided to be capable of easily filling an interlayer dielectric between metal lines by partially etching a conductive layer using a sacrificial layer pattern. CONSTITUTION: A conductive layer and a sacrificial layer are sequentially formed on the upper portion of a lower structure(100). A photoresist pattern having a width narrower than that of a metal line of design rule, is formed on the sacrificial layer. The sacrificial layer and the upper portion of the conductive layer are selectively etched by using the photoresist pattern as an etching mask. At this time, a sacrificial layer pattern(104') is formed on the resultant structure. A selective epitaxial growth layer(106) is formed at the sacrificial layer pattern. The lower portion of the conductive layer is patterned by using the selective epitaxial growth layer for forming metal lines(102'). After removing the selective epitaxial growth layer, an interlayer dielectric is formed on the resultant structure for filling between the metal lines.
Patent KR-20030048844-A (KR)
Inventor: CHO YEONG JIN
IPC: C23C16/455
Filed: 2001-12-13
Abstract: PURPOSE: A showerhead for chemical vapor reactor in which a source is uniformly emitted from an outlet of the showerhead is provided. CONSTITUTION: The showerhead(100) for chemical vapor reactor is characterized in that first, second and third circular plates(110,120,150) are sequentially laid up and formed in such a way that the side surface of the first, second and third circular plates is sealed, at least two of 'n' source injection holes(114) arranged on a concentric circle separated from the central axis in a certain distance with the 'n' source injection holes being spaced apart from each other in an equal gap, and a reaction gas injection hole(112) penetrating the first circular plate are formed on the first circular plate, a reaction gas passing hole(122) corresponding to the reaction gas injection hole, and 'n' sectors uniformly split centering around the source injection holes are formed on the second circular plate, first groove(126) formed with respectively spaced apart from the central axis and outer circumference in a certain distance at a line extended to the source injection holes from the central axis, a plurality of second grooves(128) formed with extended from the first groove to a position that is spaced apart from a boundary line of the sectors in a certain distance, and a plurality of source dispersion holes(130) at the lower part of the second grooves are formed in the sectors, and a source passing hole(152) formed correspondingly to the source dispersion holes so that a source passing the source dispersion holes passes through the third circular plate, third groove(154) separated from the source passing hole in a certain distance and opened to the reaction gas injection hole so that the third groove becomes a diffusion path of the reaction gas, and a plurality of reaction gas injection holes at the lower part of the third groove are formed on the third circular plate.
Patent KR-20020050127-A (KR)
Inventor: ISOGAI SOUICHI
IPC: F16J15/08
Filed: 2001-12-18
Abstract: PURPOSE: A metal laminate gasket is provided to effectively seal a narrow portions between gaps and surrounding portions of a water hole. CONSTITUTION: A metal gasket is formed by a bead plate(20) provided with a continuous bead(21), and an outer plate partly bent around combustion chamber holes to laminate the metal plates together. The bead has a linear common portion(23) situated in an intermediate area between two cylinder bore holes, curved surrounding portions diverging from the linear common portion near the one second hole(2) to partly surround the cylinder bore and water hole, and a curved linking portion(24) extending between the curved surrounding portions to partly surround the water hole. The water hole is completely surrounded by the parts of the curved surrounding portions and the curved linking portion.
Patent KR-20030052402-A (KR)
Title: The management method of fault and alarm in access network composed xDSL
Inventor: HONG WON GYU
IPC: H04L12/24
Filed: 2001-12-21
Abstract: PURPOSE: A method for managing a fault and an alarm in an xDSL(Refersto all DSL(Digital Subscriber Line)-based service) access section is provided to detect a fault generated between an xDSL modem, or an ATU-R(ADSL(Asymmetric DSL) Terminal Unit-Remote), and a DSLAM(Digital Subscriber Line Access Multiplexer) configuring the xDSL capable of transmitting voice and high-speed data by using a general telephone line, and to restore the generated fault. CONSTITUTION: If an xDSL subscriber reports a fault to a service manager(S10), an operator of the service manager checks whether the subscriber is registered in an xDSL service(S12). If not, the service manager informs repair unavailability to the subscriber(S14). If registered, the operator of the service manager delivers information on the subscriber to an element management system to test a subscriber line for the xDSL subscriber(S16). For the test, a DSLAM generates a loopback cell to transmit the loopback cell to an ATU-R, and checks whether the loopback cell returned from the ATU-R is coincident with the first transmitted loopback cell, thereby deciding whether the test is successful(S18). If so, an operator of the element management system and the operator of the service manager decide that an access section between an ATU-C(ADSL Terminal Unit-Center) and the ATU-R is normal and diagnose that the fault is caused by a subscriber terminal(S24). If unsuccessful, a DSLAMEMS(xDSL Element Management System) initializes an access line between the ATU-C and the ATU-R(S20). The DSLAMEMS delivers a test command to the DSLAM again, to decide whether the test is successful by transmitting a loopback cell(S22). If successful, the step S24 is progressed to diagnose that the fault is caused by the subscriber terminal. And if unsuccessful, the operators of the element management system and the service manager decide that the fault is generated in the access section between the ATU-C and the ATU-R(S26).
Patent KR-20030056141-A (KR)
Title: Method for controlling power of mobile station in service boundary area
Inventor: LEE SANG DEOK
IPC: H04B7/26
Filed: 2001-12-27
Abstract: PURPOSE: A method for controlling transmission power of a mobile station at an inter generation network service boundary area is provided to control transmission power of a mobile station by transmission power of a target base station, thereby preventing a capacity of a system from deteriorating. CONSTITUTION: A mobile station searches pilot signals of a 2G base station while communicating in a 2.5G base station(S21,S22). The mobile station judges whether strength of the pilot signals of the 2G base station is more than a certain level(S23). If so, a PSSM(Pilot Signal Strength Message) is transmitted to the 2.5G base station(S24). The 2.5G base station transmits the PSSM to a 2.5G base station controller for obtaining an offset power value of a 2G base station corresponding to a PN(Pseudo Noise) offset(S25). The 2.5G base station controller compares the PN offset of the 2.5G base station with the PN offset of the 2G base station(S26). If a cell radius of the 2.5G base station is smaller than a cell radius of the 2G base station, the 2.5G base station includes a new offset power of the 2G base station in a hand-off order message before transmitting the hand-off order message(S27). The mobile station controls transmission power by using the newly set offset power value right after the mobile station handed off to the 2G base station(S28).
Patent KR-20030059467-A (KR)
Title: Method for fabricating semiconductor device
Inventor: PARK SANG JONG
IPC: H01L21/28
Filed: 2001-12-29
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of reducing effective dielectric constant by using a gettering film instead of a barrier layer. CONSTITUTION: A metal line(120) is formed in the first interlayer dielectric(100). A gettering film(140) is formed on the first interlayer dielectric. The second interlayer dielectric(160), an etch stop layer(180) and the third interlayer dielectric(200) are sequentially stacked on the gettering film. A trench(210) and a via hole(170) are formed by selectively etching the third interlayer dielectric(200) and the second interlayer dielectric(160).
Patent KR-20030058164-A (KR)
Title: Thin Film Transistor and Method of manufacturing the same
Inventor: CHAE GI SEONG
IPC: H01L29/786
Filed: 2001-12-29
Abstract: PURPOSE: A TFT(Thin Film Transistor) and a fabricating method thereof are provided to minimize the leakage current of light by trapping photoelectrons formed on a back channel of a semiconductor layer. CONSTITUTION: A TFT includes a gate electrode(130), a gate insulating layer(150), a semiconductor layer, a source electrode and a drain electrode(190,210), the first protective layer(300), and the second protective layer(400). The gate electrode is formed on a substrate(100). The gate insulating layer is formed on the entire surface of the substrate including gate electrode. The semiconductor layer is formed on the gate insulating layer. The source electrode and the drain electrode are formed on the semiconductor layer. The first protective layer is formed on the entire surface of the substrate. The first protective layer is formed with an SiNx layer having the band gap energy more than 5.3eV. The second protective layer is formed on the first protective layer.
Patent KR-20030058255-A (KR)
Title: Method for fabricating capacitor
Inventor: CHAE GWANG GI
IPC: H01L27/108
Filed: 2001-12-31
Abstract: PURPOSE: A method for manufacturing a capacitor is provided to be capable of easily controlling the topology between a cell and peripheral region. CONSTITUTION: An interlayer dielectric(32) having a storage node contact(33) is formed on a substrate(31) defined by a cell and peripheral region(I,II). After sequentially forming an etch stop layer(34a) and a capacitor oxide layer on the resultant structure, a concave part is formed to expose the storage node contact(33). A storage node(35) grown on MPSs(Metastable PolySilicons)(36) is formed on the concave part. After removing the capacitor oxide layer, a dielectric film(37) and a conductive layer(38) are formed on the resultant structure, thereby forming a capacitor on the cell region(I). After sequentially forming an oxide layer(39) and an SOG(Spin On Glass) layer(40) on the resultant structure, the topology between the cell and peripheral region is controlled by selectively etching the SOG layer and the oxide layer.
Patent KR-20030058693-A (KR)
Title: Apparatus for fixing a step in a under deck of ship
Inventor: CHOI HAE UN
IPC: B63B27/14
Filed: 2001-12-31
Abstract: PURPOSE: A device for fixing a foothold is provided to easily install the foothold and to improve the rotating rate of foothold components by compacting and simplifying components. CONSTITUTION: The upper part of a foothold assembly is fixed in a steel material(6) by forming a clamp(101). Many supporting bars(103) are formed between a pair of pillars(102) in the lower part of the foothold assembly. One end of the pillars are stuck to the clamp. Thereby, the installation and the dismantling are easy and the rotating rate of components is improved.
Patent KR-20010074982-A (KR)
IPC: H04B7/12
Filed: 2000-06-22
Abstract: In a communication system between a road and a vehicle, communicating between a plurality of road communication stations arranged in a cell and a vehicle-mounted mobile station within the cell, a vehicle-mounted transmitting equipment, in which communication is not interrupted even when a received frequency varies due to the Doppler effect and which performs stable communication, is realized. A transmitting antenna 36a having a directivity in the running direction of the vehicle and a transmitting antenna 36b having a directivity opposite to the running direction of the vehicle are arranged. An offset for increasing a frequency is provided for a radio wave emitted from the antenna 36a while an offset for lowering a frequency is provided for a radio wave emitted from the antenna 36b. The variation in the received frequency depending on the Doppler shift is reduced for the vehicle-mounted receiving device to facilitate automatic frequency control (AFC), thereby reducing degradation in the quality of data after demodulation. <IMAGE>
Patent KR-20010099649-A (KR)
IPC: G06F12/14
Filed: 1999-09-16
Abstract: 리시버/디코더에서 데이터 액세스를 제한하기 위하여, 다수의 액세스 권리 세트가 데이터에 할당되고, 액세스 권리 각각의 세트는 적어도 하나의 파티에 할당된다. 데이터, 액세스 권리의 세트 및 각 파티에 대한 식별자가 리시버/디코더의 메모리에 저장된다. 데이터 액세스를 요구하는 파티의 식별자는 메모리에 저장된 상기 또는 각각의 식별자와 비교되고, 파티에 리시버/디코더의 메모리에 할당된 액세스 권리의 세트가 제공된다.
Patent KR-20010075206-A (KR)
Title: Continuously variable headlamp control
IPC: F21V1/00
Filed: 1999-08-26
Abstract: A control system to control the brightness of the headlamps of a vehicle comprising: 
an image array sensor and an optical system configured to image the scene forward of the vehicle onto said image array sensor; 
a control unit configured to: 
process images received from said image array sensor, identify light sources in said images, 
determine the brightness of the light sources within said images, 
generate a control signal to set the state of the high beam headlamps, 
compare the brightness of an identified light source to an absolute high level brightness threshold, 
and, if the brightness of the light source is above said threshold, cause the vehicle to immediately dim the bright headlamps,  
wherein the image array sensor is aimed through a portion of the controlled vehicle windshield cleaned by a windshield wiper.
Patent KR-20010075581-A (KR)
IPC: H04W88/02
Filed: 2000-08-04
Abstract: 이동기(1)는, USB를 통해 정보를 교환하기 위한 하나 이상의 엔드포인트에 의해 구성되는 인터페이스를 하나 이상 구비한 USB 송수신부(3), 상기 USB 송수신부를 통해 호스트 컴퓨터(2)와 정보를 교환하는 하나 이상의 논리 디바이스(61∼65), 및 하나 이상의 논리 디바이스의 기능을 사용할 때 해당 논리 디바이스와 상기 호스트 컴퓨터(2)간의 정보 교환에 필요한 수의 인터페이스를 상기 USB 송수신부내의 하나 이상의 인터페이스의 중에서 선택하여, 해당 논리 디바이스에 접속하는 제어부(4)를 갖고 있다.
Patent KR-20010082221-A (KR)
IPC: H04L12/28
Filed: 1999-09-10
Abstract: 복수의 통신 매체를 통해 SCU(selective call unit; 122)와 통신할 수 있는 통신 센터(102)는 송신기(203, 218) 및 송신기에 결합된 처리 시스템(210)을 포함한다.  처리 시스템은 메시지를 생성하고(402), 메시지의 내용에 따라 복수의 통신 매체중 선택된 하나를 선택하며 (404 내지 410), 송신기로 하여금 상기 복수의 매체중 선택된 매체를 통해 SCU에 메시지를 전송하도록 한다 (414).
Patent KR-20010093134-A (KR)
IPC: F01N3/027
Filed: 1999-12-07
Abstract: 연소 기관에서 배기 가스 정화용 장치 및 방법은 기관(1)으로부터 발생한 배기 가스를 기관의 공기 흡입부(2)로 배기 가스를 재순환시키기 위한 장치(30)를 포함한다.    배기 가스 정화기(31)는 배기 가스 내 성분을 환경적으로 덜 유해한 물질로 변환시킨다.    여과 장치(32)는 배기 가스로부터 미립자 성분을 제거하기 위한 1 이상의 여과기(33)를 포함한다.    상기 여과기(33)는 EGR-배기 가스만을 정화한다.    본 발명의 다른 양태에 따라서, 여과기(33)는, 여과기에 쌓인 미립자 성분의 연소에 의해 여과기의 재생을 촉진시키기 위해 배기 가스 정화기(31)의 1 이상의 컨버터 유닛(34)으로부터 추가적인 열을 수용하기 위해 상기 컨버터 유닛과의 열전달이 이루어진다.
Patent KR-20010081053-A (KR)
IPC: H02K7/00
Filed: 2000-10-02
Abstract: 모터ㆍ제너레이터(6)는, 토크 컨버터(5)와 축방향으로 적어도 일부가 오버랩하는 위치에 있어서의 중간부분(30b)의 외경측에서, 로터(43)와의 사이에 소정의 공극(C)을 가지고 배치되고, 로터(43)는 토크 컨버터(5), 모터 하우징(15) 및 크랭크축(52) 내의 상기 모터 하우징(15) 단독 이외의 1개 또는 2개의 조합으로 지지된다. 공극(C)에 의하여, 로터(43)는 토크 컨버터(5)로부터 외경측으로 영향을 받지 않고, 모터의 효율을 저하시키지 않는다.
Patent KR-20020021773-A (KR)
IPC: C09C1/40
Filed: 2000-03-06
Abstract: Disclosed herein is a method of producing pearlescent pigments comprised of a platelet substrate and a TiO2 coating, which has a rutile structure and which does not contain foreign metal species. The method entails the deposition of Ti(III), followed by the deposition of a Ti(IV), onto the platelet substrate.
Patent KR-20020010585-A (KR)
IPC: G06Q10/00
Filed: 2000-03-23
Abstract: 반도체 장치의 제조 방법 및 그것을 사용하여 제조된 반도체 장치에 관한 것이며, 특히 반도체 칩의 식별 정보에 의해서 제조 공정을 관리하는 반도체 장치의 제조 방법 및 그것을 사용하여 제조된 반도체 장치에 관한 것이며, 동일 품종 대량생산에 적합한 반도체 제조 시스템을 다품종 소량 생산에 적용한 경우, 생산 효율이 저하되는 등의 문제를 해결하기 위해서 반도체 칩, 웨이퍼 및 로트의 이력 정보를 전자 파일 상에서 관리하고, 식별 코드로서 칩 상에 묘화하여 반도체 제조 공정 및 웨이퍼 시험 공정으로 피드백시킨다.  이에 의해서 다품종 소량 생산에서의 생산 효율의 향상을 기대할 수 있다.
Patent KR-20020005733-A (KR)
IPC: D06C7/00
Filed: 2000-04-20
Abstract: 본 발명은 폴리에스테르 및 제2 중합체를 포함하는 다수의 2성분 섬유를 포함하고, 형성된 후 패턴 결합 또는 점 결합되고 가열된 부직웹을 포함하는 신장가능한 부직 물질에 관한 것이다.  제2 중합체는 바람직하게는 폴리에틸렌 또는 폴리프로필렌과 같은 폴리올레핀이다.
Patent KR-20010110812-A (KR)
Title: Stable coffee concentrate system
IPC: A23F5/48
Filed: 2000-05-11
Abstract: A beverage system that contains a coffee base concentrate and coffee aroma for providing a coffee beverage. The coffee base concentrate has a soluble coffee solids concentration of at least 10% by weight and is free of coffee aroma. The coffee base concentrate and the coffee aroma are stored separately and are combined upon reconstitution for providing a coffee beverage. Separate store of the coffee base concentrate and the coffee aroma increases the stability of the system. The coffee base concentrate and/or aroma components may be further treated to improve stability, including for example adding alkali, and/or treating the coffee base concentrate to remove acid precursors, and/or protecting one or both components from oxygen, and/or storing one or both components at reduced temperature.
Patent KR-20020032427-A (KR)
Title: Card memory device
IPC: B42D15/10
Filed: 2000-05-31
Abstract: The present invention includes a card memory device (20) comprising a microprocessor (2), a plurality of memory units (5-12) for storage of digital data, the memory units (5-12) being embedded in the card memory device (20). A selecting device (3, 4) is provided for selecting one of the memory units (5-12) and for routing address information and data to the selected memory unit (5-12), both the microprocessor (2) and the selecting device (3, 4) being embedded in the card memory device (20). The card memory device integrates components into a thin flexible memory card with surface contacts (1) so that the components can cooperate as a compact unit providing environmental sealing and secure access to several Mbytes of digital data. A specially designed set (1) of contacts (21-25) are also decsribed which reduce the risk of electrostatic discharge. The card memory device (20) may be used for secure control of a personal computer. <IMAGE>   <IMAGE>   <IMAGE>